Bill (Director)
O'Rourke
Agent Berkley (uncredited)
Mayor Stockman
Charles Wheeler
Acting Teacher
Campbell
Officer Todd
Dr. Rooney
Dr. Wells
C-Team
Andy
Kirwin
Police Officer
Vince Weathers
Russ
Don Newvine
Capt. Bill Daly
Warden Ross
David Fisher
Dr. Felton
Detective Alan Batalli
R&D #1
Agent O'Connell
Skip (uncredited)
Capt. Tim Taylor
Parks Supervisor
Earl Webster
Sergeant
Don Balderston
Detective Mike Muldoon
Doug Stanley
Fred Peterson
Stan Sowinski
Teddy Bungemack
Bank Manager Grimes
Isaac Breland
Isaac Breland (voice) (uncredited)